update README to links to previous versions

- update package,json deps

README.md

@@ -57,16 +57,15 @@ Choose one of the following options:
 * Chrome *(latest 2)*
 * Edge *(latest 2)*
 * Firefox *(latest 2)*
-* Internet Explorer 9+
+* Internet Explorer 11
 * Opera *(latest 2)*
 * Safari *(latest 2)*
 
 *This doesn't mean that HTML5 Boilerplate cannot be used in older browsers,
 just that we'll ensure compatibility with the ones mentioned above.*
 
-If you need legacy browser support you
-can use [HTML5 Boilerplate v4](https://github.com/h5bp/html5-boilerplate/tree/v4) (IE 6+, Firefox 3.6+, Safari 4+),
-or [HTML5 Boilerplate v5](https://github.com/h5bp/html5-boilerplate/tree/v5.0.0) (IE8+). They are no longer actively developed.
+If you need legacy browser support you can use [HTML5 Boilerplate v6](https://github.com/h5bp/html5-boilerplate/releases/tag/6.1.0) (IE9/IE10)
+or [HTML5 Boilerplate v5](https://github.com/h5bp/html5-boilerplate/releases/tag/5.3.0) (IE 8). They are no longer actively developed.
 
 
 ## Documentation

package.json

@@ -7,8 +7,8 @@
     "babel-preset-env": "^1.7.0",
     "babel-register": "^6.26.0",
     "del": "^3.0.0",
-    "eslint": "^5.6.0",
-    "eslint-config-recommended": "^3.0.0",
+    "eslint": "^5.6.1",
+    "eslint-config-recommended": "^4.0.0",
     "eslint-plugin-mocha": "^5.2.0",
     "glob": "^7.1.3",
     "gulp": "^3.9.1",